System Data Analytics Specialist (Fraud / Callsign Optimization)

A System Data Analytics Specialist is needed to optimize the Callsign fraud detection and authentication system. This role involves configuring, tuning, and optimizing the platform, analyzing data, and collaborating with various teams to enhance fraud detection accuracy and effectiveness. The contract is for 6 months with potential extension and focuses on working with leading Saudi Arabian banks.

Requirements

• Proven experience working directly with Callsign
• 5+ years of experience in fraud prevention, risk analytics, or authentication systems in the banking sector
• Strong SQL, Python, and data visualization skills (e.g., Power BI, Tableau)
• Familiarity with behavioral biometrics, device fingerprinting, and event-based fraud modeling
• Excellent analytical mindset and ability to interpret complex data flows
• Strong communication skills in English
• Knowledge of regulatory environments in MENA banking and SAMA compliance standards